NPPES file of Aug 9, 2026

Susan Szabo, MD

Infectious Disease Physician · Wilmington, DE

Susan Szabo, MD is an infectious disease physician with a practice address in Wilmington, Delaware, and NPI 1407834229, issued on Jan 3, 2006. Check the license (Delaware C10003839, as entered in NPPES) on the Delaware Board of Medical Licensure and Discipline; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1407834229
Name
Susan Szabo
Credential
MD
Primary taxonomy
Infectious Disease Physician 207RI0200X
License number
C10003839 DE
Self-reported in NPPES; status is on the state search
Practice location
1400 N Washington St, Wilmington, DE 19801
Phone
(302) 255-1300
Enumerated
Jan 3, 2006
Record last updated
Jul 27, 2009 (not updated in 17 years: call before relying on the address or phone)
Fax
(302) 255-1374
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
Download card Updates feed

Also registered at 1400 N Washington St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Karen Antell, MDFamily Medicine Physician1346288230
  2. Christopher James, PHARM.D.Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1376807685
  3. William Mazur, M.D.Infectious Disease Physician1518250828
  4. Sharon MinerPrimary Care Nurse Practitioner1336540657
  5. Janice Nevin, MDFamily Medicine Physician1487625117
  6. Lee Preininger, PHARMDPharmacist1477642221

Verify Susan Szabo in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersDelaware Board of Medical Licensure and Discipline
    Search for license C10003839
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Delaware license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Is this page about you? You can ask us to correct, restrict or remove it: how.

96% fewer Medicare Part D claims than the average infectious disease physician in 2024

28 Medicare Part D claims, against an average of 689 among the 7,388 providers of this specialty who prescribed in Part D.

  1. Susan Szabo28
  2. Specialty average689

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Infectious Disease Physician providers in Delaware

There are 32 infectious disease physician records in Delaware.

Other infectious disease physician records in Delaware

  1. Alfred Bacon, MDNewark, DE1902967508
  2. William Chasanov, D.O.Lewes, DE1104028919
  3. Jimmy Chua, M.D.Lewes, DE1205939840
  4. David Cohen, M.D.Newark, DE1306907902
  5. Marci Drees, M.D.Smyrna, DE1700971827
  6. Chad Duffalo, M.D.Newark, DE1639339484
  7. Wayne Duffus, M.D.Wilmington, DE1174590392
  8. Wesley Emmons, M.D.Newark, DE1770692782
  9. Kristen FaccioloNewark, DE1487914834
  10. Maya Gupta, M.D.Newark, DE1811011646

Common questions

What is Susan Szabo, MD's NPI number?

Susan Szabo, MD's National Provider Identifier (NPI) is 1407834229, issued on Jan 3, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Susan Szabo, MD located?

The NPPES record lists a practice address at 1400 N Washington St, Wilmington, DE, 19801. Phone: (302) 255-1300. Providers update this record themselves, so call before visiting.

How can I verify Susan Szabo, MD's license?

NPPES lists Delaware license number C10003839, as entered by the provider. Search the Delaware Board of Medical Licensure and Discipline at https://delpros.delaware.gov/OH_VerifyLicense. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Susan Szabo, MD prescribe under Medicare Part D?

In 2024, Susan Szabo, MD had 28 Medicare Part D claims; the average among infectious disease physician prescribers was 689. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.